plot.inla.mesh: Draw a triangulation mesh object

In andrewzm/INLA: Functions which allow to perform full Bayesian analysis of latent Gaussian models using Integrated Nested Laplace Approximaxion

Description

Plots an inla.mesh object using either standard graphics or with rgl.

Usage

## S3 method for class 'inla.mesh'
plot(x,
     col = "white",
     t.sub = 1:nrow(mesh$graph$tv),
     add = FALSE,
     lwd = 1,
     xlim = range(mesh$loc[, 1]),
     ylim = range(mesh$loc[, 2]),
     main = NULL,
     rgl = FALSE,
     size = 2,
     draw.vertices = FALSE,
     vertex.color = "black",
     draw.edges = TRUE,
     edge.color = rgb(0.3, 0.3, 0.3),
     draw.segments = draw.edges, ...)

Arguments

x	An inla.mesh object.
col	Color specification. A single named color, a vector of scalar values, or a matrix of RGB values. Requires rgl=TRUE.
t.sub	Optional triangle index subset to be drawn.
add	If TRUE, adds to the current plot instead of starting a new one.
lwd	Line width for triangle edges.
xlim	X-axis limits.
ylim	Y-axis limits.
main	The main plot title. If not specified, a default title is generated based on the mesh type.
rgl	When TRUE, generates an rgl plot instead of a generic graphics plot. Allows 3D plotting and color surface plotting.
size	Size of vertex points in rgl plotting. See rgl.material.
draw.vertices	If TRUE, draw triengle vertices.
vertex.color	Color specification for all vertices.
draw.edges	If TRUE, draw triangle edges.
edge.color	Color specification for all edges.
draw.segments	If TRUE, draw boundary and interior constraint edges more prominently.
...	Further graphics parameters, interpreted by the respective plotting systems.

Author(s)

Finn Lindgren [e-mail]

See Also

plot.inla.trimesh

Examples

mesh = inla.mesh.create(globe=10)
plot(mesh)

if (require(rgl)) {
  plot(mesh, rgl=TRUE, col=mesh$loc[,1])
}

andrewzm/INLA documentation built on May 10, 2019, 11:12 a.m.